เวสสะโกศล ภ. ., and เจริญสุข จ. . “Analysis of Axisymmetric Heat Conduction Problems Using Finite Element Method”. Engineering and Technology Horizons, vol. 34, no. 3, June 2020, pp. 22-28, https://ph01.tci-thaijo.org/index.php/lej/article/view/241432.